Heptatomic
七原子的, 七元(价)的
🔁 扩展释义
【医】 七价的
🗣️ 情景例句
The truth is, I'd like to live in the city.
老实说我也想住到城里来。
Today is the first day of spring.
今天是春天的第一天。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。